Consideration and construction of emergency construction of Hongshihe Landslide Dam In Qingchuan County

Based on the introduction of the emergency construction of Hongshihe Landslide Dam in Qingchuan County,some basic principles and construction measures on the emergency treatment on the landslide dam is described herein.As Hongshihe Landslide dam is mainly composed of loose soil with debris and some large stones,the emergency treatment on the landslide dam has a more typical representativity.Furthermore,the whole structures of the most of the mountain bodies therein became more loose and brittle after the earthquake concerned,and then some suggestions are put forward not only on how to combine the emergency construction with the permanent treatment measures and how to do more work ahead,but also on some key points which are necessary to be considered in the construction treatments or emergency construction of landslide dams in the days to come.